Riederalp 7-Day Snow Forecast

Riederalp Long-Range Snow Forecast Updated today

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Updated 30 April 2026 19:46 UTC

Long-Range Snow Forecast for Riederalp

Long-range (14 to 45 days) from 30 April.

For Forecast detail, see below.

Riederalp Snow Forecast Highlights

When will there be fresh snow in Riederalp?

Riederalp Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (2,400m)
Next Snow Expected	4 May
Next Snow Amount	2cm 1in
Next 48 Hours	- -
Next 7 Days	9cm 4in
Save on Ski Hire	Save up to 50%

Long-range Snow Outlook for Riederalp

Snowfall

Snow Line

Max 9℃ 48°F
Min -6℃ 22°F

10cm 4in New Snow

Snow Line from 2,162m 7,093ft to resort level ( 1,900m 6,234ft ).

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Riederalp Long-Range (2 weeks+) Snow Forecast Outlook

Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.

16 Day Weather and Snow Forecast for Riederalp from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Thu 30	up to 1cm New Snow Fair at altitude, light rain below. Snow Line from 2,162m 7,093ft to resort level ( 1,900m 6,234ft ).	Max 5℃ 41°F Min -2℃ 28°F
Fri 01	Clear sky.	Max 9℃ 48°F Min -6℃ 22°F
Sat 02	Cloudy.	Max 9℃ 48°F Min -3℃ 27°F
Sun 03	Cloudy.	Max 6℃ 43°F Min -3℃ 27°F
Mon 04	1cm to 2cm up to 1in New Snow Light snow. Snow Line from 2,131m 6,991ft to resort level ( 1,900m 6,234ft ).	Max 3℃ 37°F Min 0℃ 32°F
Tue 05	1cm to 4cm up to 2in New Snow Snow showers at altitude, light rain showers below. Snow Line from 2,054m 6,739ft to resort level ( 1,900m 6,234ft ).	Max 3℃ 36°F Min 0℃ 32°F
Wed 06	1cm to 3cm up to 1in New Snow Heavy snow showers. Snow Line from 2,131m 6,991ft to resort level ( 1,900m 6,234ft ).	Max 3℃ 37°F Min 0℃ 32°F

This Snow Forecast for Riederalp, Switzerland gives the predicted Snowfall and Freezing Levels for the next week.

The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Riederalp, on any given piste or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.

Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.

Riederalp Snow Forecast updated at 19:46 UTC, next update expected 01:00 UTC.

Ensemble forecast for Riederalp, Switzerland at 1,900m

Daily Mean Temperature (yellow line is control)

Daily Total Precipitation (blue line is control)

What are Forecast Ensembles ? Multiple forecasts from running the same weather model with slightly different inputs. The prominent line (the 'control') is the model output from standard inputs, the thinner lines are the variations. Plotted together, they show a range of possible outcomes; the closer they are, the higher the confidence.

How to read Long Range Ensemble Forecasts

These forecasts are from ECMWF EC46, a long-range, low-resolution (area) model. They may not accurately reflect local conditions and should be read as area forecasts, indicating whether the coming weeks are likely to be warmer, colder, wetter, or drier than average.

What to look for?

Temperatures trending downward at the same time as precipitation spikes upward... means snow!

Lines close together indicate a high confidence, while wider spreads signal uncertainty.

Snow Forecast near Riederalp

Snow Forecasts for Ski Resorts near Riederalp
Ski Area	48 Hr	7 Day
Grindelwald	-	25cm 10in
Interlaken	-	20cm 8in
Saas-Fee	-	16cm 6in
San Domenico	1cm -	11cm 4in
Adelboden	-	10cm 4in
Fiescheralp	1cm -	10cm 4in
Bettmeralp	1cm -	9cm 4in
Wengen	-	8cm 3in

Snow Reliability

Riederalp typically enjoys reliable snow conditions, with average snow depths reaching up to 2 meters during peak season. For the latest snow information, be sure to check J2Ski, your trusted source.

Off-Piste Safety in Riederalp

Before skiing or snowboarding off-piste in Riederalp, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.

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